Meet Our Veterinarians

Dr. Edward Putnam


Dr. Edward J. Putnam graduated in 1974 from the University of Missouri, College of Veterinary Medicine.  In 1976, Dr. Putnam moved to Orange County where he spent several years as Chief of Staff at a large emergency clinic.  Since then, he has been involved in general small animal practice in the Orange County area.

Dr. Cathy Nguyen

Dr. Cathy Nguyen completed her undergraduate studies at Stanford University in 2006 and graduated from the UC Davis School of Veterinary Medicine in 2013.  She completed a small animal rotating internship after graduation to gain valuable clinical and surgical skills.  After her internship, she returned home to Orange County where she has practiced since 2014.  In her free time, she enjoys traveling, photography, and spending time with her family.  Dr. Nguyen and her husband have a baby daughter and 2 dogs.  She is excited to join the team at Animal Clinic of Tustin Ranch-Irvine and looks forward to providing compassionate care to your furry family members!

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Office Hours

Our Regular Schedule


7:00 AM

6:00 PM


7:00 AM

6:00 PM


7:00 AM

6:00 PM


7:00 AM

6:00 PM


7:00 AM

6:00 PM


8:00 AM

4:00 PM




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Read What Our Clients Say

  • "Always professional and always very caring - we love the Animal Clinic of Tustin Ranch"
    Craig E. Orange, CA

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